In the reaction 2K + 2H2O + 2KOH + H2 which compound has an element ratio of 1:1:1?

98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)

Find the mass, in grams, of 5.00*10^23 molecules of f2